K\u00fc\u00e7\u00fck i\u015fletme sahipleri s\u0131kl\u0131kla \u015firketlerinin siber su\u00e7lular i\u00e7in yeterince ilgi \u00e7ekici birer hedef olmad\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcn\u00fcr. Bir yandan ger\u00e7ekten de bu t\u00fcr bir kurulu\u015fa sald\u0131rman\u0131n siber su\u00e7lular i\u00e7in potansiyel faydalar\u0131 daha azd\u0131r. Di\u011fer yandan ise k\u00fc\u00e7\u00fck i\u015fletmeler \u00e7ok daha d\u00fc\u015f\u00fck siber g\u00fcvenlik b\u00fct\u00e7elerine sahiptir ve ayr\u0131 bir bilgi g\u00fcvenli\u011fi uzman\u0131 \u00e7al\u0131\u015ft\u0131rmazlar. Bu da yap\u0131lacak herhangi bir sald\u0131r\u0131n\u0131n ba\u015far\u0131l\u0131 olma olas\u0131l\u0131\u011f\u0131n\u0131 \u00e7ok ciddi \u00f6l\u00e7\u00fcde artt\u0131r\u0131r. Yine de t\u00fcm bunlar teorik d\u00fc\u015f\u00fcnceler. Gelin, k\u00fc\u00e7\u00fck bir \u015firketin neden siber sald\u0131r\u0131 kurban\u0131 olabilece\u011fine dair be\u015f ger\u00e7ek sebebe birlikte bakal\u0131m.<\/p>\n
Uzmanlar\u0131m\u0131z yak\u0131n zaman \u00f6nce kurumsal altyap\u0131lara ilk eri\u015fime y\u00f6nelik yasad\u0131\u015f\u0131 piyasay\u0131 ara\u015ft\u0131rd\u0131. Ara\u015ft\u0131rmalar\u0131n\u0131n sonu\u00e7lar\u0131na g\u00f6re<\/a>, dark web\u2019de yay\u0131nlanan reklam ilanlar\u0131n\u0131n \u00e7o\u011fu, k\u00fc\u00e7\u00fck \u015firketlere eri\u015fim sunuyor. Pratikte bu, sald\u0131rganlar\u0131n sald\u0131r\u0131 haz\u0131rl\u0131\u011f\u0131 i\u00e7in zaman ve kaynak harcamamas\u0131 anlam\u0131na geliyor. \u0130lk eri\u015fim komisyoncular\u0131ndan sat\u0131n ald\u0131klar\u0131 eri\u015fimle bilgisayarlar\u0131n\u0131za k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m bula\u015ft\u0131r\u0131yor veya gizli bilgilerinizi \u00e7al\u0131yorlar.<\/p>\n Kimlik av\u0131 e-postalar\u0131 ve k\u00f6t\u00fc ama\u00e7l\u0131 ekler illa do\u011frudan \u015firketin \u00e7al\u0131\u015fanlar\u0131na g\u00f6nderilmiyor. Bazen sald\u0131rganlar belirli bir sekt\u00f6rle ili\u015fkili e-posta adreslerini topluyor, bazense yaln\u0131zca \u00e7ok geni\u015f bir al\u0131c\u0131 kitlesine e-posta g\u00f6nderiyorlar. Bu t\u00fcr e-postalar\u0131n al\u0131c\u0131lar\u0131 aras\u0131nda bir \u015fekilde KOB\u0130\u2019ler de dahil herhangi bir \u015firketin \u00e7al\u0131\u015fanlar\u0131 da oluyor.<\/p>\n Finansal k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar genellikle \u00e7evrimi\u00e7i bankac\u0131l\u0131k servislerinden veya \u00f6deme sistemlerinden kimlik ve \u00f6deme bilgileri \u00e7almak i\u00e7in kullan\u0131l\u0131yor. Sald\u0131rganlar i\u00e7in kurban \u015firketin boyutu \u00f6nemli de\u011fil, bireysel kullan\u0131c\u0131lar\u0131n verileriyle bile ilgileniyorlar. Dahas\u0131, 2021\u2019deki Finansal Siber Tehditler<\/a> raporuna g\u00f6re Zbot, SpyEye, CliptoShuffler ve Emotet gibi siber su\u00e7 gruplar\u0131n\u0131n kurbanlar\u0131n\u0131n b\u00fcy\u00fck bir y\u00fczdesini k\u00fc\u00e7\u00fck i\u015fletmeler olu\u015fturuyor.<\/p>\n WannaCry<\/a> salg\u0131n\u0131n\u0131n \u00fcst\u00fcnden be\u015f y\u0131l ge\u00e7mi\u015f olsa da etkileri halla hissediliyor. Uzmanlar\u0131n \u201cwormable\u201d olarak tabir etti\u011fi, yerel bir a\u011f \u00fczerinden k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m yaymak i\u00e7in kullan\u0131labilecek her t\u00fcrl\u00fc g\u00fcvenlik a\u00e7\u0131\u011f\u0131, ka\u00e7\u0131n\u0131lmaz bi\u00e7imde medyan\u0131n ilgisini \u00e7ekiyor. K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m solucan i\u015flevine sahipse tek bir vir\u00fcsl\u00fc cihaz (\u00f6rne\u011fin, birinin evde vir\u00fcs bula\u015fan diz\u00fcst\u00fc bilgisayar\u0131) t\u00fcm \u015firket a\u011f\u0131n\u0131n g\u00fcvenli\u011fini ihlal edebiliyor.<\/p>\n Ara s\u0131ra \u00e7e\u015fitli kod havuzlar\u0131nda bulunan yeni k\u00f6t\u00fc ama\u00e7l\u0131 paketler hakk\u0131nda haberler<\/a> \u00e7\u0131k\u0131yor. Yaz\u0131l\u0131m geli\u015ftiriciler bu paketleri \u00fcr\u00fcnlerine g\u00f6merek istemeden m\u00fc\u015fterilerinin g\u00fcvenli\u011fini tehlikeye atabiliyor. Son \u00fcr\u00fcne k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m yerle\u015ftirmek amac\u0131yla geli\u015ftiricilerin altyap\u0131lar\u0131 da hacklenebiliyor. Bunun sonucunda \u015firketinizin y\u0131llard\u0131r kulland\u0131\u011f\u0131 bir program bir anda k\u00f6t\u00fc ama\u00e7l\u0131 hale gelebiliyor. Buna tedarik zinciri sald\u0131r\u0131s\u0131 deniyor. Bunun en iyi \u00f6rneklerinden biri ExPetr\u2019d\u0131. Sald\u0131rganlar M.E.Doc banka raporlama program\u0131n\u0131n otomatik g\u00fcncelleme sisteminin g\u00fcvenli\u011fini ihlal ederek k\u00fc\u00e7\u00fck veya b\u00fcy\u00fck \u00f6l\u00e7ekli t\u00fcm m\u00fc\u015fterilerine ExPetr adl\u0131 \u015fifreleyici\/siliciyi g\u00f6ndermi\u015flerdi.<\/p>\n K\u00fc\u00e7\u00fck bir \u015firketi modern siber tehditlerden korumak i\u00e7in ihtiyac\u0131n\u0131z olmayan \u00f6zelliklere sahip pahal\u0131 g\u00fcvenlik \u00fcr\u00fcnleri sat\u0131n alman\u0131za gerek yok. Yeni g\u00fcncellenen Kaspersky Small Office Security birka\u00e7 \u00e7al\u0131\u015fan\u0131 olan bir \u015firketi korumak i\u00e7in ideal bir \u00e7\u00f6z\u00fcm.<\/p>\n Kaspersky Small Office Security, yap\u0131land\u0131rma i\u00e7in bir uzmana ihtiya\u00e7 duymad\u0131\u011f\u0131ndan dolay\u0131 tam zamanl\u0131 BT uzman\u0131 olmayan k\u00fc\u00e7\u00fck i\u015fletme sahipleri i\u00e7in b\u00fcy\u00fck kolayl\u0131k sa\u011fl\u0131yor. \u00c7\u00f6z\u00fcm hem Windows, Mac ve Android platformlar\u0131ndaki cihazlar\u0131 hem de dosya sunucular\u0131n\u0131 koruma alt\u0131na alman\u0131z\u0131 sa\u011fl\u0131yor. Kimlik av\u0131na kar\u015f\u0131 modern bir motora, fidye yaz\u0131l\u0131mlar\u0131na kar\u015f\u0131 ise geli\u015fmi\u015f teknolojilere sahip. \u00c7\u00f6z\u00fcm sayfas\u0131ndan<\/a> daha fazla bilgiye ula\u015fabilirsiniz.<\/p>\n\n","protected":false},"excerpt":{"rendered":" K\u00fc\u00e7\u00fck bir \u015firketin u\u00e7 noktalar\u0131na g\u00fcvenlik \u00e7\u00f6z\u00fcm\u00fc kurmay\u0131 destekleyen be\u015f arg\u00fcman.<\/p>\n","protected":false},"author":2581,"featured_media":10810,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1726,1194,1727],"tags":[1243,1763,1074,646,1611],"class_list":{"0":"post-10809","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-enterprise","8":"category-business","9":"category-smb","10":"tag-erisim","11":"tag-fidye-yazilimlari","12":"tag-kimlik-avi","13":"tag-kobi","14":"tag-tedarik-zinciri"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/smb-five-reasons-to-protect-yourself\/10809\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/smb-five-reasons-to-protect-yourself\/24311\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/smb-five-reasons-to-protect-yourself\/19779\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/smb-five-reasons-to-protect-yourself\/26675\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/smb-five-reasons-to-protect-yourself\/24613\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/smb-five-reasons-to-protect-yourself\/27335\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/smb-five-reasons-to-protect-yourself\/33386\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/smb-five-reasons-to-protect-yourself\/44729\/"},{"hreflang":"fr","url":"https:\/\/www.kaspersky.fr\/blog\/smb-five-reasons-to-protect-yourself\/19100\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/smb-five-reasons-to-protect-yourself\/19655\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/smb-five-reasons-to-protect-yourself\/28951\/"},{"hreflang":"ru-kz","url":"https:\/\/blog.kaspersky.kz\/smb-five-reasons-to-protect-yourself\/25162\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/smb-five-reasons-to-protect-yourself\/30676\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/smb-five-reasons-to-protect-yourself\/30425\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/kobi\/","name":"Kobi"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/10809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/users\/2581"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=10809"}],"version-history":[{"count":1,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/10809\/revisions"}],"predecessor-version":[{"id":10811,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/10809\/revisions\/10811"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/10810"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=10809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=10809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=10809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}K\u00f6t\u00fc ama\u00e7l\u0131 postalar<\/h2>\n
Finansal k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar<\/h2>\n
Kitlesel salg\u0131nlar<\/h2>\n
Tedarik zinciri sald\u0131r\u0131lar\u0131<\/h2>\n
K\u00fc\u00e7\u00fck \u015firketler nas\u0131l korunabilir<\/h2>\n